✈️ Validation Pre-Flight
Check what you need, verify consistency, and submit with confidence
📋 What Documents Do I Need?
Enter your proposal details to get a tailored validation checklist with fee estimate
📊 Document Quality Scorer
Assess individual document quality and overall submission readiness against UK planning standards
🛡️ Drift Guard — Document Consistency Check
Detect mismatches between your proposal description, drawings, and red line boundaries before submission
About this tool: Validation Pre-Flight
Submission readiness audit — checks document completeness, cross-references local validation requirements, identifies missing reports, and spots common invalidation triggers.
Use before submitting any planning application. Catches the issues that cause invalidation: missing documents, wrong certificates, fee errors, and red line problems.
National validation requirements, Local validation checklists
Use these tools when preparing your application for submission. The Validation Pre-Flight catches common mistakes before the LPA does. The statement builders help you create policy-backed documents that address officer concerns proactively.
Guidance to help you prepare — not formal planning advice. Check the current policy text and your council's local plan before relying on it.